The Roborang

(Contains Spoilers) Roborangs are multitool weapon and instrument. It was first developed by Krystalman to replace the basic rope to capture bad guys. The rope failed to capture Tracal, since he broke it easily. He then first used a roborang in the stopping a robbery just before facing Tracal the second time. The one that he used was gray, and Diaoc uses black ones.